lock MAZDA MIATA 1991 Factory Workshop Manual
[x] Cancel search | Manufacturer: MAZDA, Model Year: 1991, Model line: MIATA, Model: MAZDA MIATA 1991Pages: 392, PDF Size: 29.45 MB
Page 181 of 392

Fig. 25: 6C. Solenoid Test (3 of 4)
Courtesy of MAZDA MOTORS CORP.
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
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Page 182 of 392

Fig. 26: 6C. Solenoid Test (4 of 4)
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
Microsoft
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Page 183 of 392

Courtesy of MAZDA MOTORS CORP.
ADJUSTMENTS
PEDAL FREE PLAY
Depress pedal several times to release vacuum. Pedal free play should be .16-.28" (4-7 mm).
PEDAL HEIGHT & STOPLIGHT SWITCH
1. Released pedal height is measured from carpet surface on vertical portion of firewall to pedal pad center.
Disconnect stoplight switch. Move switch away from pedal. Adjust brake pedal push rod until correct
released pedal height is obtained. See BRAKE PEDAL HEIGHT SPECIFICATIONS TABLE.
2. Adjust pedal free play. See PEDAL FREE PLAY under ADJUSTMENTS. Tighten push rod lock nut.
Rotate stoplight switch until it contacts pedal, then rotate an additional 1/2 turn. Tighten stoplight switch
lock nut. Reconnect stoplight switch.
3. The applied pedal height is measured from angled portion of firewall (without carpet) to pedal pad center.
Start engine. Depress brake pedal with 132-lb. (60 kg) pressure.
4. Measure the applied pedal height. If distance is not as specified, check brake adjustment, or check for air
in system. See BRAKE PEDAL HEIGHT SPECIFICATIONS TABLE.
BRAKE PEDAL HEIGHT SPECIFICATIONS
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
Application(1) In. (mm)
Pedal Released
Miata & 9296.7-7.1 (171-181)
RX77.2-7.4 (184-189)
Pedal Applied
Miata & 9293.7 (95)
RX73.9 (100)
(1)Minimum height.
ApplicationFt. Lbs. (N.m)
Brake Caliper Mounting Bolts
Miata36-51 (49-69)
RX7
Front58-72 (79-98)
Rear33-40 (45-54)
929
Front61-69 (83-94)
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
Microsoft
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Page 184 of 392

WIRING DIAGRAMS
Rear12-17 (16-23)
Brake Line Nuts10-16 (14-22)
Hydraulic Unit Mounting Nuts
Miata & 92914-19 (19-26)
RX712-21 (16-28)
Speed Sensor Bolt12-17 (16-23)
Union Bolt14-22 (19-30)
Wheel Bearing Nut (1)
Miata
Front123-159 (167-216)
Rear159-217 (216-294)
RX7
Front(1) 14-22 (19-30)
Rear174-231 (235-314)
929
Front72-130 (98-176)
Rear174-231 (235-314)
(1)Tighten and loosen 2 or 3 times to seat bearing.
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
Microsoft
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Page 185 of 392

Fig. 27: Anti-Lock Brake System Wiring Diagram (Miata)
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
Microsoft
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Page 186 of 392

Fig. 28: Anti-Lock Brake System Wiring Diagram (RX7)
Fig. 29: Anti-Lock Brake System Wiring Diagram (929)
1991 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1988-91 BRAKES Mazda Anti-Lock Brake System
Microsoft
Sunday, July 05, 2009 2:17:32 PMPage 34 © 2005 Mitchell Repair Information Company, LLC.
Page 187 of 392

1990-93 DRIVE AXLES
Axle Shafts - MX-5 Miata
DESCRIPTION
The axle shaft is a double offset, constant velocity joint type.
TROUBLE SHOOTING
Check dust boot on axle shaft for cracks, damage, leaking grease, and loose boot bands. Check axle shaft for
bending, cracks, and wear of joints or splines. Repair or replace axle shaft if necessary.
REMOVAL & INSTALLATION
AXLE SHAFTS
Removal
1. Raise vehicle and support with safety stands. Remove wheel and tire assembly. See Fig. 1 . Loosen axle
shaft lock nut until flush with end of axle shaft. Mark differential and axle shaft flanges for installation
reference. See Fig. 2
. Remove axle shaft flange nuts. NOTE: See TROUBLE SHOOTING
- BASIC PROCEDURES article in GENERAL
INFORMATION.
NOTE: Manufacturer recommends using new axle shaft lock nut during
installation.
1991 Mazda MX-5 Miata
1990-93 DRIVE AXLES Axle Shafts - MX-5 Miata
1991 Mazda MX-5 Miata
1990-93 DRIVE AXLES Axle Shafts - MX-5 Miata
Microsoft
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Page 190 of 392

Fig. 3: Removing Axle Shaft From Hub Assembly
Courtesy of MAZDA MOTORS CORP.
2. Remove upper control arm bolt, and pull knuckle/hub assembly outward. Remove inner CV joint from
differential flange. Remove axle shaft from knuckle/hub assembly. If axle shaft is stuck in knuckle/hub
assembly, use plastic or soft-faced hammer to tap axle shaft from knuckle/hub assembly. See Fig. 3
.
Remove axle shaft lock nut.
Installation
To install, reverse removal procedure. Align marks on differential and axle shaft flanges. Check rear wheel
alignment. See appropriate article in WHEEL ALIGNMENT. Tighten all bolts and nuts to specification. See
TORQUE SPECIFICATIONS
. Stake axle shaft lock nut. See Fig. 4.
NOTE: Manufacturer recommends using new axle shaft lock nut during installation.
1991 Mazda MX-5 Miata
1990-93 DRIVE AXLES Axle Shafts - MX-5 Miata
Microsoft
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Page 191 of 392

Fig. 4: Installing Axle Shaft Lock Nut
Courtesy of MAZDA MOTORS CORP.
OVERHAUL
AXLE SHAFTS
Disassembly
1. Place axle shaft assembly in soft-jawed vise. Keep axle shaft assembly clean during disassembly and
reassembly. To remove boot bands, pry up locking clip by using a screwdriver, then raise end of band.
See Fig. 5
.
NOTE: Before disassembling axle shaft, verify that joint moves smoothly. If a problem
is found, repair parts or replace axle shaft.
NOTE: DO NOT wash joint unless it is being disassembled.
1991 Mazda MX-5 Miata
1990-93 DRIVE AXLES Axle Shafts - MX-5 Miata
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Page 201 of 392

Fig. 15: Releasing Trapped Air
Courtesy of MAZDA MOTORS CORP.
5. Fold NEW band back by pulling on end with pliers. See Fig. 16
. Band should be folded in direction
opposite forward revolvin
g direction of axle shaft. Lock end of band by bending locking clips.
1991 Mazda MX-5 Miata
1990-93 DRIVE AXLES Axle Shafts - MX-5 Miata
Microsoft
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